Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
[sfrench/cifs-2.6.git] / ipc / sem.c
index 21b3289d640c1eb0989457f42f1eb4b62b675aff..9964b2224c707d48c6aec6ef658bd3506e12467a 100644 (file)
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -75,7 +75,6 @@
 #include <linux/init.h>
 #include <linux/proc_fs.h>
 #include <linux/time.h>
-#include <linux/smp_lock.h>
 #include <linux/security.h>
 #include <linux/syscalls.h>
 #include <linux/audit.h>
@@ -1070,14 +1069,13 @@ static struct sem_undo *find_undo(struct ipc_namespace *ns, int semid)
        ipc_rcu_getref(sma);
        sem_unlock(sma);
 
-       new = (struct sem_undo *) kmalloc(sizeof(struct sem_undo) + sizeof(short)*nsems, GFP_KERNEL);
+       new = kzalloc(sizeof(struct sem_undo) + sizeof(short)*nsems, GFP_KERNEL);
        if (!new) {
                ipc_lock_by_ptr(&sma->sem_perm);
                ipc_rcu_putref(sma);
                sem_unlock(sma);
                return ERR_PTR(-ENOMEM);
        }
-       memset(new, 0, sizeof(struct sem_undo) + sizeof(short)*nsems);
        new->semadj = (short *) &new[1];
        new->semid = semid;